forked from cerc-io/ipld-eth-server
86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
// VulcanizeDB
|
|
// Copyright © 2018 Vulcanize
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package flop_kick
|
|
|
|
import (
|
|
"encoding/json"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
|
|
"fmt"
|
|
"github.com/vulcanize/vulcanizedb/pkg/geth"
|
|
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
|
|
)
|
|
|
|
type FlopKickConverter struct{}
|
|
|
|
func (FlopKickConverter) ToEntities(contractAbi string, ethLogs []types.Log) ([]interface{}, error) {
|
|
var results []interface{}
|
|
for _, ethLog := range ethLogs {
|
|
entity := Entity{}
|
|
address := ethLog.Address
|
|
abi, err := geth.ParseAbi(contractAbi)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
contract := bind.NewBoundContract(address, abi, nil, nil, nil)
|
|
|
|
err = contract.UnpackLog(&entity, "Kick", ethLog)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
entity.Raw = ethLog
|
|
entity.TransactionIndex = ethLog.TxIndex
|
|
entity.LogIndex = ethLog.Index
|
|
results = append(results, entity)
|
|
}
|
|
return results, nil
|
|
}
|
|
|
|
func (FlopKickConverter) ToModels(entities []interface{}) ([]interface{}, error) {
|
|
var results []interface{}
|
|
for _, entity := range entities {
|
|
flopKickEntity, ok := entity.(Entity)
|
|
if !ok {
|
|
return nil, fmt.Errorf("entity of type %T, not %T", entity, Entity{})
|
|
}
|
|
|
|
endValue := shared.BigIntToInt64(flopKickEntity.End)
|
|
rawLogJson, err := json.Marshal(flopKickEntity.Raw)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
model := Model{
|
|
BidId: shared.BigIntToString(flopKickEntity.Id),
|
|
Lot: shared.BigIntToString(flopKickEntity.Lot),
|
|
Bid: shared.BigIntToString(flopKickEntity.Bid),
|
|
Gal: flopKickEntity.Gal.String(),
|
|
End: time.Unix(endValue, 0),
|
|
TransactionIndex: flopKickEntity.TransactionIndex,
|
|
LogIndex: flopKickEntity.LogIndex,
|
|
Raw: rawLogJson,
|
|
}
|
|
results = append(results, model)
|
|
}
|
|
|
|
return results, nil
|
|
}
|